HTC J vs Micromax A78

Compare recorded specifications, size and practical differences.

HTC J

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Micromax A78

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

WidthA78: 2.5 mm narrowerA78: 63.5 mm · J: 66 mm
Screen diagonalA78: 0.8 in smaller diagonalA78: 3.5 in · J: 4.3 in
DepthJ: 1.4 mm thinnerJ: 9.5 mm · A78: 10.9 mm
HeightA78: 11.5 mm shorterA78: 120 mm · J: 131.5 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front

Side

1. J
Height
131.5 mm
Width
66 mm
Depth
9.5 mm

Weight
137 g
2. A78
Height
120 mm
Width
63.5 mm
Depth
10.9 mm

Weight
Unknown

Specifications

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Everyday essentials

Everyday essentials
Specification	J	A78
Dimensions (HxWxD)	131.5 Х 66 Х 9.5 mm	120 Х 63.5 Х 10.9 mm
Weight	137 g	0 g
Technology	AMOLED	TFT
Screen size	4.3" inch	3.5" inch
Screen resolution	540 x 960 px	360 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 1 GB RAM	Unknown
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	1810 mAh Removable Li-Ion	1300 mAh Removable Li-Ion
Operating system OS	Android 4.0.4 (Ice Cream Sandwich); Sense UI 4	Android 2.3 (Gingerbread)
Chipset	Unknown	Mediatek MT6573 (65 nm)
Headphone jack	Yes	Yes

Display

Display
Specification	J	A78
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	256K
Screen area	51.0 cm2	37.9 cm2
Screen format	16:9 (height:width)	4:3 (height:width)
Screen to body ratio	58.7%	49.8%
PPI /points per inch/	256 PPI	0 PPI

Camera and Video

Camera and Video
Specification	J	A78
Rear camera, main	8 MP Single	3.2 MP Single
Camera specs	8 MP AF	3.2 MP
Functions	LED flash	Unknown
Video	720p	Yes
Front camera, selfie	1.3 MP Single	0.3 MP Single
Specifications	1.3 MP	VGA

Performance

Performance
Specification	J	A78
Processor CPU	Dual-core 1.5 GHz	650 MHz Cortex-A9
Graphics processor GPU	Unknown	PowerVR SGX531

General specs

General specs
Specification	J	A78
Release date	2012 April	2012 February
Colors	Black White Red	Brown
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	220 EUR	90 EUR
Battery life	Unknown	Stand by time- Up to 250 h Talking time- Up to 4 h

Communication and Connectivity

Communication and Connectivity
Specification	J	A78
SIM card	Mini-SIM	Dual SIM (Mini-SIM)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed	HSPA	HSPA 7.2/5.76 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n dual-band DLNA hotspot; WiMAX 802.16 e	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	2.0
Bluetooth	4.0 A2DP	2.1

Music and Audio

Music and Audio
Specification	J	A78
Radio	No	FM radio
Others	Beats Audio -Active noise cancellation with dedicated mic	Unknown

Other features

Other features
Specification	J	A78
Dop	Sensors Accelerometer gyro proximity compass - MP3/AAC+/WAV/WMA player -MP4/H.264/WMV player -Organizer -Document viewer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input	Sensors Accelerometer proximity compass - MP3/WAV/WMA/AAC player -MP4/H.263 player -Organizer -Photo/video editor -Document viewer -Voice memo/dial -Predictive text input